Last name Razna (Razna 
, Разна 
) , around the globe, is a rare surname. The last name Razna is habitual in Latvia, where it is quite a rare surname, Poland, where it is a rare surname, and Belarus, where it is a very rare surname. Measured by absolute frequency, it most frequently occurs in Latvia, Poland, and Indonesia. More prevalently, Razna is the forename as well as the last name.